Just bought a 05 660 and I guess it sat for a few mounths before I got it. I have not really given a good run yet but it seems that the clutch is dragging. When I put it in gear with the clutch pulled it lunges forword only when engine is cold, when it is warmed up clutch works fine. Should I plan a clutch rebuild or do I just need to get those clutch plates loosend up? I tried adjusting the cable it did not help. Thanks for any ones advice.